The agency placed the largest single fuel cell bus order in U.S. history, in early 2008, by ordering eight Van Hool hybrid-electric buses with UTC Power fuel cell systems. The combined order of 12 new buses will be delivered by Van Hool from late 2009 through 2010.

AC Transit is currently operating three Van Hool hybrid-electric buses with UTC Power fuel cell systems. Since 2006, it has purchased fuel cell powerplants exclusively from UTC Power and is the company’s largest PureMotion customer.

Fuel cell buses have a significant effect on reducing greenhouse gases, ranging from a 43 percent reduction over diesel buses if hydrogen is supplied from the reformation of natural gas, up to a 100 percent reduction when hydrogen is generated on-site from renewable sources like solar and wind power.

The campaign is similar to the one developed for subways, with the focus on reminding passengers that avoiding certain behaviors can ensure a faster and more pleasant ride for everyone. Reminders include step aside to let others off first; remove your backpack; and don’t clip your nails on the bus.

While Founder Matt George is interested in connecting Capitol Hill, K Street and Dupont Circle, it’s not yet clear if those will be the neighborhoods Bridj starts with. The start-up is encouraging interested customers to request specific routes on its website

Des Moines Area Regional Transit's 60-foot low floor articulated buses will replace high-floor buses and include newly installed ramps, remanufactured power trains, transmissions, engines and brakes. It will also be equipped with two ADA compliant wheelchair lifts.